126814275744125 has 16 divisors (see below), whose sum is σ = 158275662657840. Its totient is φ = 101444083076800.

The previous prime is 126814275744097. The next prime is 126814275744137. The reversal of 126814275744125 is 521447572418621.

It can be written as a sum of positive squares in 8 ways, for example, as 81603417638521 + 45210858105604 = 9033461^2 + 6723902^2 .

It is not a de Polignac number, because 126814275744125 - 2⁶ = 126814275744061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34952054 + ... + 38409303.

It is an arithmetic number, because the mean of its divisors is an integer number (9892228916115).

Almost surely, 2^{126814275744125} is an apocalyptic number.

It is an amenable number.

126814275744125 is a deficient number, since it is larger than the sum of its proper divisors (31461386913715).

126814275744125 is an equidigital number, since it uses as much as digits as its factorization.

126814275744125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73375201 (or 73375191 counting only the distinct ones).

The product of its digits is 30105600, while the sum is 59.

The spelling of 126814275744125 in words is "one hundred twenty-six trillion, eight hundred fourteen billion, two hundred seventy-five million, seven hundred forty-four thousand, one hundred twenty-five".